Uniden PRO520E (UT-317A)
Documentation Project
CBTricks.com

ALIGN4ENT OF TRANSMITTER PORTION

Test Equipment Required

a.

RF VTVM (Full Scale: 1V DC with RF Probe)

b.

RF Power Meter

c.

Field Strength Meter

d.

Frequency Counter (0 - 50 MHz)

e.

DC Power Supply (13.8 V)

f.

Oscilloscope (0- 50 MHz)

g.

AF Oscillator

Adjustment Location Layout

Alignment Procedure

STEP

PRESET TO

ADJUSTMENT

REMARKS

1

TX Mode
CH 19
1 KHz 80%
Modulation

L6, L9

Connect RF Power Meter to ANT. Jack (J501). Adjust for maximum reading.

2

TX Mode
CH 19
No Modulation

L6

Adjust for 4W on RF Power Meter.

3

Same as step 2

VR2

Adjust VR2 so that 4th digit of LED meter of the unit just illuminates.

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we cannot guarantee that the instructions will work on every radio presented.